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kre f910883c96 A truly ancient bug found by Edgar Fuss 
When printf is running builtin in a sh, global vars aren't reset to
0 between invocations.   This affects "rval" which remembers state
from a previous %b \c and thereafter always exits after the first
format conversion, until we get a conversion that generates an
error (which resets the flag almost by accident)

	printf %b abc\\c
	abc				(no \n)
	printf %s%s hello world
	hello				(no \n, of course, no world ...)
	printf %s%s hello world
	hello
	printf %s%s hello world
	hello
	printf %d hello
	printf: hello: expected numeric value
	0				(no \n)
	printf %s%s hello world
	helloworld			(no \n, and we are back!)

This affects both /bin/sh and /bin/csh (and has for a very long time).

XXX pullup -8
 		2018-09-10 14:42:29 +00:00
..
apply Be more precise. 2016-03-14 09:53:37 +00:00
apropos
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asa Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
at Fix typo in error message. 2018-02-25 23:48:16 +00:00
audio need getle16() for ext.sub_tag too 2017-11-25 17:18:15 +00:00
audiocfg if opening the audio device fails, try opening again with write-only. 2016-03-05 22:10:39 +00:00
banner
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base64 Provide MacOS/X compatible flags (where possible) 2018-07-25 03:45:34 +00:00
basename Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
bdes Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
biff Update SYNOPSIS to reflect that y and n options are mutually exclusive. 2016-12-20 08:21:32 +00:00
bthset use correct offset for channel in SDP record 2016-03-06 21:12:07 +00:00
btkey Sort sections. From Henning Petersen in PR 49222. 2014-09-19 16:02:58 +00:00
btpin consistent style: connect(2), socket(2) and setsockopt(2) return -1 2017-12-21 09:04:34 +00:00
bzip2
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bzip2recover
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c11 Minor improvements, add more markup. 2016-10-03 08:20:12 +00:00
c89 this are our's not gnu 2016-01-14 04:27:26 +00:00
c99 this are our's not gnu 2016-01-14 04:27:26 +00:00
cal Remove superfluous Pp. 2018-05-29 08:37:33 +00:00
calendar add netbsd 8.0, fix whitespace 2018-07-21 18:50:22 +00:00
cap_mkdb Change some standard exit status text to ".Ex -std" 2014-04-13 01:45:34 +00:00
cdplay more stray \n 2015-06-17 00:01:59 +00:00
checknr Add more __dead. 2013-08-12 14:03:18 +00:00
chflags In all man pages that say: 2013-12-17 09:54:08 +00:00
chpass Specify SANITIZER_RENAME_SYMBOL in chpass 2018-06-25 18:05:25 +00:00
cksum Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
cleantags Move .Op macro to its own line. Fix SYNOPSIS rendering with mandoc. 2013-04-26 17:12:10 +00:00
cmp Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
col PR/49291: Henning Petersen: Problem with half-line feeds in input stream. 2014-10-18 14:56:14 +00:00
colcrt
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colrm
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column Move information about exit values from DESCRIPTION to EXIT STATUS section. 2016-10-02 21:06:18 +00:00
comm Change some standard exit status text to ".Ex -std" 2014-04-13 01:45:34 +00:00
compress Add EXIT STATUS section. Use Ex. New sentence, new line. 2017-07-04 06:58:55 +00:00
config Bump config(5) version for OPT.foo.c variables. 2018-08-27 16:04:45 +00:00
crunch Sync usage with man page. 2018-07-26 08:57:32 +00:00
csplit Compare return value of fputs(3) with EOF instead of 0. 2017-07-30 23:02:53 +00:00
ctags Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
cut From Igor Sobrado in private email (based on his OpenBSD commit): 2014-02-03 20:22:19 +00:00
cvslatest deal with cvs meta-data directories not called CVS. 2018-03-11 14:59:41 +00:00
db
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dc Restore the MKGROFF=bo MKCXX=yes build 2018-06-11 14:18:16 +00:00
deroff fix unused variable warnings 2013-10-18 20:47:06 +00:00
dirname
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du
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eject Drop main() prototype. 2016-09-05 00:40:28 +00:00
elf2aout Gcc, please shut up with those stupid warnings! 2016-03-07 22:16:38 +00:00
elf2ecoff fix printf format 2017-02-24 17:19:14 +00:00
env
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error Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
expand Drop main() prototype. 2016-09-05 00:40:28 +00:00
extattr Use returned size and not buffer max length when displaying attribute 2014-06-20 15:22:01 +00:00
false
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fdformat Drop main() prototype. 2016-09-05 00:40:28 +00:00
fgen Use more macros. 2017-07-04 07:07:23 +00:00
fincore
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find Inspired by PR pkg/53543 2018-09-04 15:16:15 +00:00
finger Instead of saying "The finger displays information..." say "The finger utility" 2016-12-22 12:39:40 +00:00
flock mention that -x is the default. 2014-08-18 09:45:52 +00:00
fmt Wse wide functions to avoid file corruption. Q+D because it does not 2017-10-13 00:11:56 +00:00
fold
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fpr Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
from
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fsplit fix some error handling. 2015-06-16 22:54:10 +00:00
fstat Print BPF direction correctly. 2018-06-26 10:00:25 +00:00
ftp Don't use the local username as the default anonftp password. 2018-03-04 19:57:41 +00:00
gcore Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
genassym - use just the basename for program name 2014-01-06 22:43:15 +00:00
gencat Use An -nosplit. Use Mt. Fix some mandoc lint. 2018-07-28 08:03:41 +00:00
getaddrinfo need bsd.own.mk 2014-04-29 01:21:02 +00:00
getconf Change some standard exit status text to ".Ex -std" 2014-04-13 01:45:34 +00:00
getent Remove superfluous Tn. 2017-10-23 01:06:05 +00:00
getopt
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gettext From William Orr: 2015-07-12 11:40:52 +00:00
gprof Restore the MKGROFF=bo MKCXX=yes build 2018-06-11 14:18:16 +00:00
grep add WITHOUT_GZIP for the tools build. 2018-08-12 09:03:21 +00:00
gzip Correct Undefined Behavior in gzip(1) 2018-06-12 00:42:17 +00:00
head Add EXIT STATUS section. Use Ex. 2017-07-04 06:59:34 +00:00
hesinfo Drop main() prototype. 2016-09-05 00:40:28 +00:00
hexdump Don't try to use stdin after clobbering it with a failed freopen(). 2016-03-04 03:02:52 +00:00
iconv Save errno around fwrite(), which can otherwise trash it; PR 47813. 2013-10-07 02:00:46 +00:00
id Add EXIT STATUS section. Use Ex. 2017-07-04 07:01:07 +00:00
indent Drop main() prototype. 2016-09-05 00:40:28 +00:00
infocmp _ti_database now includes the database extension so don't duplicate it. 2017-05-16 09:21:54 +00:00
innetgr simplify __dead usage 2016-09-03 05:50:06 +00:00
ipcrm
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ipcs Remove KVM support. 2014-06-11 14:57:55 +00:00
join Add EXIT STATUS section. Use Ex. 2017-07-04 07:01:07 +00:00
jot Don't require any arguments as the usage indicates; simplifies the code 2018-06-25 14:29:17 +00:00
kdump remove extra quotes. 2018-06-12 15:41:35 +00:00
klist
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ktrace Omit no longer existing l, m from default trace points. 2015-01-08 22:03:42 +00:00
ktruss ktruss: Remove symbol clash with libc 2018-06-03 13:41:30 +00:00
lam Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
last
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lastcomm
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ldd Disable SANITIZER for ldd(1) 2018-06-21 10:41:45 +00:00
leave
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locale
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locate locate: fix support for multiple databases 2018-05-14 05:17:10 +00:00
lock Drop main() prototype. 2016-09-05 00:40:28 +00:00
logger
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login add LIBKRB5_LDADD/LIBKRB5_DPADD and their static counterparts 2018-02-25 00:16:48 +00:00
logname Add EXIT STATUS section. Use Ex. 2017-07-04 07:01:07 +00:00
look Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
lorder
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m4 Avoid an infinite loop caused by a line accidentally dropped 2018-07-30 22:58:09 +00:00
machine
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mail use SUBDIR.roff suggested by uwe@ 2018-06-10 17:55:11 +00:00
make Fix previous: cached_stats() returning < 0 means that the file is not found, 2018-07-12 18:03:31 +00:00
man move 'utsname' to the main() function scope, so that the reference to 2018-06-15 20:16:35 +00:00
menuc drop main() prototype 2018-01-23 22:12:52 +00:00
mesg Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
midiplay Sync usage with manpage. 2018-05-03 05:14:55 +00:00
midirecord avoid assert() and simply return errors. 2017-06-03 21:31:14 +00:00
mixerctl Generate usage error for bad usage, before attempting any other operations. 2017-02-23 14:09:11 +00:00
mkcsmapper Infile is also optional. 2016-06-28 09:23:09 +00:00
mkdep deconst -> __UNCONST to avoid null pointer arithmetic 2018-05-23 21:20:20 +00:00
mkesdb Sync usage with program. Add RCS Id. Increase column width. Fix macro usage. Improve wording. 2016-06-28 09:25:21 +00:00
mkfifo Add EXIT STATUS section. Use Ex. 2017-07-04 07:01:07 +00:00
mklocale Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
mkstr Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
mktemp Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
mkubootimage Fix tools build 2018-02-04 17:33:34 +00:00
moduli use BN_is_prime_ex 2018-02-06 19:32:49 +00:00
msgc avoid redefinitions 2013-10-18 20:19:36 +00:00
msgs Drop main() prototype. 2016-09-05 00:40:28 +00:00
nbperf Fix typo 2017-06-20 15:50:04 +00:00
nbsvtool mark old compat functions. 2018-02-06 20:15:39 +00:00
nc Remove MKCRYPTO option. 2017-05-21 15:28:36 +00:00
netgroup simplify __dead usage 2016-09-03 05:58:30 +00:00
netstat Print iqdrops, too. This change also fixes a bug that Odrops prints 2018-07-11 07:46:20 +00:00
newgrp Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
newsyslog Remove superfluous Tn. 2017-10-23 01:06:05 +00:00
nfsstat PR/48426: Dimitris Karagkasidis: Make nfsstat use unsigned numbers. 2014-04-24 18:40:35 +00:00
nice
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nl Improve description. 2013-09-24 22:08:06 +00:00
nohup
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pagesize
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passwd add LIBKRB5_LDADD/LIBKRB5_DPADD and their static counterparts 2018-02-25 00:16:48 +00:00
paste Remove second NetBSD RCS Id. 2013-04-07 17:43:01 +00:00
patch Keep things portable (requested by joerg) by not depending on reallocarr 2018-06-18 18:33:31 +00:00
pathchk
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pkill Add pgrep and prenice to the NAME section 2017-10-22 17:45:46 +00:00
pmap handle field rename. 2018-05-09 01:04:01 +00:00
pr Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
printenv
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printf A truly ancient bug found by Edgar Fuss 2018-09-10 14:42:29 +00:00
progress Retry read() on EINTR. Fixes premature exit of 2015-01-17 10:57:51 +00:00
pwait The proper way to validate a condition that's expected to be true is 2017-07-30 20:37:35 +00:00
pwhash md5 is a hashing algorithm, don't say it is used for encryption. 2016-05-24 06:15:43 +00:00
qsubst Use Nm to refer the program name. 2017-02-22 14:01:40 +00:00
quota Remove leftover #if 0 code from before the libquota rework. 2014-07-13 01:46:04 +00:00
radioctl
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rdist Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
renice emove duplicate RCS Id. Bump date for previous. 2012-12-06 07:52:12 +00:00
rev
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revoke
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rfcomm_sppd fix offset/indent of list 2017-12-21 08:59:27 +00:00
rlogin Added missing sa_mask initialization (CID 979636) 2015-10-28 08:15:53 +00:00
rpcgen u_int -> unsigned int, in some of the output. 2016-01-23 02:33:09 +00:00
rpcinfo passes WARNS=5, don't set it to 4. 2013-08-21 21:05:29 +00:00
rs Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
rsh Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
rump_allserver With the removal of HAVE_REGISTER_T from rumpuser_port.h, _KERNTYPES does not 2017-05-11 04:33:14 +00:00
rump_dhcpclient Remove more _KERNTYPES definitions in rump components. 2017-05-11 13:20:02 +00:00
rump_halt Remove more _KERNTYPES definitions in rump components. 2017-05-11 13:20:02 +00:00
rump_server With the removal of HAVE_REGISTER_T from rumpuser_port.h, _KERNTYPES does not 2017-05-11 04:33:14 +00:00
rump_wmd Clarify that -l params must be given after options. 2014-01-28 14:02:54 +00:00
rup Drop main() prototype. 2016-09-05 00:40:28 +00:00
ruptime Remove second copy for RCS Id. 2014-01-04 15:43:27 +00:00
rusers
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rwall
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rwho
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script
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sdiff Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
sdpquery update several profiles, bringing up to date decoding of all the 2015-12-11 21:05:18 +00:00
sed PR/49872:Yorick Hardy: sed functions 'i' and 'a' discard leading white space 2016-04-05 00:13:03 +00:00
seq The sign is optional in an exponent 2017-10-29 01:28:46 +00:00
shar Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
shlock Fix casts which are inconsistent with *printf() formats and remove the 2015-04-10 09:34:43 +00:00
shmif_dumpbus Use autoconf for rump kernel posix hypercall layer. 2014-11-04 19:05:17 +00:00
showmount Stop using Tn. New sentence, new line. 2018-01-09 09:24:22 +00:00
shuffle Fix misuse of arc4random by using arc4random_uniform. 2017-02-06 02:26:44 +00:00
skey Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
skeyinfo
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skeyinit Fix capitalisation (again, last time the wrong sentence). 2013-05-06 13:44:17 +00:00
sockstat don't do _KERNEL; hides bswap stuff. 2017-01-14 01:01:48 +00:00
soelim Drop main() prototype. 2016-09-05 00:40:28 +00:00
sort Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
sortinfo Free the buffer allocated by getline(3). 2017-04-30 13:45:06 +00:00
spell Spell NULL pointer as NULL. 2013-11-18 19:55:59 +00:00
split needs <sys/stat.h> 2017-01-10 21:14:13 +00:00
stat Handle the new %f (as an addition to the strftime format - -t arg) 2017-09-21 22:53:19 +00:00
su Fix typo in comment. 2018-02-26 00:05:05 +00:00
sys_info Also report versions of tcpdump, libpcap, and wpa_supplicant 2017-09-28 18:08:04 +00:00
systat Remove now unused tcpip.h includes. Some were already unused before. 2018-05-03 07:13:48 +00:00
tabs Merge riastradh-drm2 to HEAD. 2014-03-18 18:20:35 +00:00
tail [tail] Fix type of 'len' 2018-03-06 03:33:26 +00:00
talk fix some error handling. 2015-06-16 22:54:10 +00:00
tcopy
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tee Add EXIT STATUS section. Use Ex. 2017-07-04 07:01:07 +00:00
telnet add LIBKRB5_LDADD/LIBKRB5_DPADD and their static counterparts 2018-02-25 00:16:48 +00:00
tftp Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
tic unistd.h for close. 2017-10-02 21:53:55 +00:00
time Simplify. 2017-07-15 14:40:36 +00:00
timeout typo 2016-10-13 06:22:26 +00:00
tip Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
touch Update the description of the -t option to bring it in sync with IEEE 1003.1 -2008. 2016-12-24 15:49:18 +00:00
tput Use putp(3) to output our strings. 2013-02-05 11:31:56 +00:00
tr Do not accept invalid octal character values (>= 0400). 2018-05-26 11:20:30 +00:00
true
…
tset Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
tsort
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tty Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
ul Add a FILES section and add references to terminfo(3), terminfo(5) in SEE ALSO. 2016-06-24 12:03:22 +00:00
uname
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unexpand PR/50750: David Binderman: Check bounds before dereference 2016-02-03 05:32:14 +00:00
unifdef Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
uniq Fix the bug introduced in the previous commit. 2016-10-16 06:17:51 +00:00
units Add most common thai length/area measurements of wah rai ngan 2017-03-21 01:21:59 +00:00
unvis RFC 1866 does not define any "URI encoding". It defines HTML 2.0 that 2012-12-15 02:08:13 +00:00
unzip Ignore malformed directory entries as created by Dropbox ("/"). 2018-07-19 18:04:25 +00:00
usbhidaction Add an optional '-p pidfile' parameter. 2018-05-15 01:41:29 +00:00
usbhidctl Fix fallout from hid factorisation: 2017-12-10 20:38:13 +00:00
users Drop main() prototype. 2016-09-05 00:40:28 +00:00
utoppya filesystem -> file system. 2015-06-21 12:05:11 +00:00
uudecode Support both "-" and "/dev/stdout" as references to standard 2013-01-28 19:50:30 +00:00
uuencode Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
uuidgen
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vacation Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
vgrind Drop main() prototype. 2016-09-05 00:40:28 +00:00
videoctl
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vis Add -N (VIS_NOLOCALE), sort. 2015-05-24 19:42:39 +00:00
vmstat Typos. 2018-02-08 09:05:16 +00:00
vndcompress Clarify compile-time and run-time arithmetic safety assertions. 2017-07-29 21:04:07 +00:00
w if there is more than one : it is not an X display, it is a v6 address 2016-11-16 02:03:30 +00:00
wall PR/50454: Timo Buhrmester: Fix wrong allocation for wall(1) -g 2015-11-21 14:59:51 +00:00
wc Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
what Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
whatis
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whereis Sort sections. From Henning Petersen in PR 49222. 2014-09-19 16:02:58 +00:00
who Match sequence of flags with usage() 2018-05-11 16:36:57 +00:00
whois It helps to separate arguments from the query. 2013-02-20 09:27:52 +00:00
write
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xargs
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xinstall Move __MKTEMP_OK up earlier so it has an actual impact. Reduces the 2016-05-31 06:55:02 +00:00
xlint recognize int128 2018-09-07 15:16:15 +00:00
xstr Remove workaround for ancient HTML generation code. 2017-07-03 21:28:48 +00:00
yes
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ypcat
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ypmatch
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ypwhich Remove spurious error(1) inserted compiler error message comments. 2017-08-11 20:32:34 +00:00
Makefile Tiny base64 encoder/decoder command patterned after the linux and the macosx 2018-07-24 15:26:16 +00:00
Makefile.inc
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